Vergelijkingen in evenwicht op de vorige dag |
4 C2H5NH2 + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
K2Cr2O7 + HNO3 + KI = Cr(NO3)3 + I2 + KNO3 + H2O =>
K2Cr2O7 + 14 HNO3 + 6 KI = 2 Cr(NO3)3 + 3 I2 + 8 KNO3 + 7 H2O
KN3 + H2O = HN3 + KOH =>
KN3 + H2O = HN3 + KOH
H{+} + NO3{-} + Cu = Cu{+2} + NO2 + H2O =>
4 H{+} + 2 NO3{-} + Cu = Cu{+2} + 2 NO2 + 2 H2O
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
C3H6O2*Na + O2 = CO2 + H2O + Na2CO3 =>
4 C3H6O2*Na + 15 O2 = 10 CO2 + 12 H2O + 2 Na2CO3
Cd + N2 = Cd2N =>
4 Cd + N2 = 2 Cd2N
CH3CH2Br + KCN = CH3CH2CN + KBr =>
CH3CH2Br + KCN = CH3CH2CN + KBr
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CHCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CHCCH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 2 H2O
C3H6O2*Na + O2 = CO2 + H2O + Na2CO3 =>
4 C3H6O2*Na + 15 O2 = 10 CO2 + 12 H2O + 2 Na2CO3
Ba + (NO3)2 = Ba(NO3)2 =>
Ba + (NO3)2 = Ba(NO3)2
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + 2 Na(NO3)(aq)
H2(g) + C2(g) + N2(g) = HCN(g) =>
H2(g) + C2(g) + N2(g) = 2 HCN(g)
Co(No3)2 + Na2Co3 = CoCo3 + NaNo3(aq) =>
Co(No3)2 + Na2Co3 = CoCo3 + 2 NaNo3(aq)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
KMnO4 + HI = KIHMnO4 =>
KMnO4 + HI = KIHMnO4
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Co(Cl)2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 Co(Cl)2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
MgO + Al(OH)3 = Mg(OH)3 + AlO =>
MgO + Al(OH)3 = Mg(OH)3 + AlO
Fe + K2SO3 = Fe2(SO3)3 + K =>
2 Fe + 3 K2SO3 = Fe2(SO3)3 + 6 K
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zi + O = ZiO2 =>
Zi + 2 O = ZiO2
AgNO2 + CH3I = AgI + CH3NO2 =>
AgNO2 + CH3I = AgI + CH3NO2
Al(CH3COO)3 = Al + C + H2 + O2 =>
2 Al(CH3COO)3 = 2 Al + 12 C + 9 H2 + 6 O2
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
CH3OH + H2CrO4 = CH2OOH + HCrO3 + H2O =>
CH3OH + 3 H2CrO4 = CH2OOH + 3 HCrO3 + 2 H2O
HCl + Pt = PtCl4 + H2 =>
4 HCl + Pt = PtCl4 + 2 H2
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
N2 + H2 = N2H2 =>
N2 + H2 = N2H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe + NaNO3 = Fe3O4 + NaNO2 =>
3 Fe + 4 NaNO3 = Fe3O4 + 4 NaNO2
Na2C2O4(aq) + Mn(CH3COO)2(aq) = MnC2O4(s) + NaCH3CO2(aq) =>
Na2C2O4(aq) + Mn(CH3COO)2(aq) = MnC2O4(s) + 2 NaCH3CO2(aq)
NH4OH + MnCl = NH4Cl + MnOH =>
NH4OH + MnCl = NH4Cl + MnOH
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
CaSO4 + K3PO4 = Ca3(PO4)2 + K2SO4 =>
3 CaSO4 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SO4
C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
CaSO4 + K3PO4 = Ca3(PO4)2 + K2SO4 =>
3 CaSO4 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SO4
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
ZnS + HSO3 = ZnSO3 + HS =>
ZnS + HSO3 = ZnSO3 + HS
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
Breng de vergelijking van een chemische reactie in evenwicht
Vergelijkingen in evenwicht op de vorige dag |
Vergelijkingen in evenwicht op11/18/24
Vergelijkingen in evenwicht op12/18/23
Geef ons feedback over uw ervaring met de chemische formule balancer.